Showing results: 1096 - 1110 of 1264 items found.
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Pasternack Enterprises, Inc.
Pasternack directional coupler category is passive devices that couple part of the transmission power in a transmission line. Our directional coupler series provides the bandwidth, high directivity and higher power that engineers need for their most demanding application designs. RF directional couplers often use two transmission lines set close together so that energy passing through one is coupled to the other. Many Pasternack directional coupler components are RoHS and REACH compliant. RF directional couplers are available with 4.1/9.5, 4.3-10, 7/16 DIN, Type N or SMA connectors. Our directional coupler line has 6dB, 10dB, 15dB, 16dB, 20dB, 30dB or 35dB coupling values. Power ratings of our typical and high power directional couplers range from 25 Watts to 70 Watts. Directional coupler frequency range of this product design is from 1 GHz to 8 GHz. As with our other over 40,000 RF, microwave and millimeter wave components from Pasternack, this directional coupler series is in-stock. Not only are these couplers in directional design in stock, they also will ship the same day as they are purchased.
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Series ABC -
Kepco, Inc.
Kepco¹s ABC bench power supply embodies the latest features: keyboard data entry, interactive digital display, integral GPIB support, software calibration, high frequency switch mode conversion, wide range input (85-264V a-c) and power factor correction. It meets the EN 61000-3-2 harmonic limits. A built-in EN 55022 Class B input EMI filter is provided. Integral External Trigger and RS 232 ports are now standard features.
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upj10 -
KEYCOM Corp
KEYCOM''s cryogenic millimeter-wave / microwave test fixtures and calibration kits are specifically optimized for testing the performance of patterns between the edges of printed boards(edge type) and circuit testing on the printed boards(probe type). They are also designed to minimize heat capacity by miniaturizing their dimensions so they cool off efficiently, and materials with low coefficient of linear thermal expansion such as invar are used for major parts where high dimensional stability is required. Their operating frequency ranges from DC to 110GHz.
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Shanghai Tarluz Telecom Tech Co., LTD
Adopting new techniques like advanced radio frequency and digital hybrid integration design, broadband and fundamental wave mixing, digital IF processing and intelligent power management, etc., The Cable and Antenna Analyzer has advantages of fast measuring speed, high measurement accuracy, small size, light weight, battery power, touch screen operation and adjustable backlighting. It can measure return loss, standing wave ratio (SWR), impedance, phase, DTF (discontinuity point fixing), etc.
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Verticon® 100 BGA -
Johnstech International Corporation
The Verticon® 100 BGA socket /contactor is an elastomer based contactor technology featuring a combined contact profile, and proprietary plating, and solid contact dynamics providing low inductance and stable contact resistance under multiple (production) landing test conditions. The overall design architecture of the Verticon® 100 contactor enables functional test hardware interface compliance as required by precision analog/mixed signal, high speed digital and RF SOCs’ up to the millimeter wave frequency domain.
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Extech DM220 -
Extech Instruments Corporation
This Mini Pocket MultiMeter has a large high contrast 4000 count LCD display, Non-Contact Voltage detection for identifying live circuits, and a built-in Flashlight. It measures AC/DC Voltage, AC/DC Current, Resistance, Frequency, Duty Cycle, Diode Test and has a Continuity Beeper. Additional features include: built-in storage clips for integrated test leads, double molded housing to provide extra protection, over-range and low battery indication. Complete with test leads and 2 AAA batteries.
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1GG7-8045 -
Keysight Technologies
The 1GG7-8045 is a broadband GaAs MMIC Traveling Wave Amplifier designed for high output power and moderate gain over the full 2 to 26.5 GHz frequency range. Seven MESFET cascode stages provide a flat gain response, making the 1GG7-8045 an ideal wideband power block. Ebeam lithography is used to produce gate lengths of ~0.3 mm. The 1GG7-8045 incorporates advanced MBE technology, TiPtAu gate metallization, silicon nitride passivation, and polyimide for scratch protection.
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72-7755 CAL D -
Tenma
The 72-7755 CAL D from Tenma is an intelligent digital multimeter. It has auto range or manual range options and dual display with maximum reading 3,999 displayed in 40 analogue bars in scale making the measured value to be seen clearly and indicating the trend of changing quickly. In addition to conventional measuring functions, there is a new breakthrough in frequency test with maximum range of 400MHz. RS232C standard serial port is equipped with meter for easy connection with computer to realize macro recording and monitoring and capture of transient dynamic data, displaying change of waveform during measurement, providing data and evidence to engineering technicians for scientific research. This is also a highly applied digital multimeter of high performance with full input protection and display backlight. The orange and grey colour meter features 73mm × 50mm size LCD, CAT III 1000V and CAT IV 600V safety ratings.
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72-7755 CAL -
Tenma
The 72-7755 CAL from Tenma is an intelligent digital multimeter. It has auto range or manual range options and dual display with maximum reading 3,999 displayed in 40 analogue bars in scale making the measured value to be seen clearly and indicating the trend of changing quickly. In addition to conventional measuring functions, there is a new breakthrough in frequency test with maximum range of 400MHz. RS232C standard serial port is equipped with meter for easy connection with computer to realize macro recording and monitoring and capture of transient dynamic data, displaying change of waveform during measurement, providing data and evidence to engineering technicians for scientific research. This is also a highly applied digital multimeter of high performance with full input protection and display backlight. The orange and grey colour meter features 73mm × 50mm size LCD, CAT III 1000V and CAT IV 600V safety ratings.
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72-7755 CAL DU -
Tenma
The 72-7755 CAL DU from Tenma is an intelligent digital multimeter. It has auto range or manual range options and dual display with maximum reading 3,999 displayed in 40 analogue bars in scale making the measured value to be seen clearly and indicating the trend of changing quickly. In addition to conventional measuring functions, there is a new breakthrough in frequency test with maximum range of 400MHz. RS232C standard serial port is equipped with meter for easy connection with computer to realize macro recording and monitoring and capture of transient dynamic data, displaying change of waveform during measurement, providing data and evidence to engineering technicians for scientific research. This is also a highly applied digital multimeter of high performance with full input protection and display backlight. The orange and grey colour meter features 73mm × 50mm size LCD, CAT III 1000V and CAT IV 600V safety ratings.
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SY027 -
Synectic Electronics
Our SY027 Pulse Splitter is designed to convert pulses from meters or other turbine devices and transmit the same pulse via two relay outputs to enable two separate instruments to measure the rate simultaneously. It can be used with either electricity, water or gas meters (NOT ATEX). The SY027 PSO has been designed for applications where a pulse is required to be isolated, re-powered and repeated on two separate outputs. It works with inputs from reed switch signals, Opto coupler, open collector, NAMUR or TTL pulse (up to 25V) with automatic debounce, as well as with high frequency pulses. The speed of pulses can be accommodated from either a very slow to super-fast. Isolated relay outputs can be created by the PSR version when an NPN pulse output from a meter needs to be converted to a single relay isolated output or two.
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LNA Series -
Teseq AG
Low noise amplifier with 12.5 dB of gain covering the nominal frequency range 1 MHz to 3 GHz and can be used in the range from 200 kHz to 4 GHz. With its high gain and low noise figure, it will significantly increase the sensitivity of virtually all spectrum analyzers and other RF measuring instruments. All measuring instruments have a 'noise figure', which is a measure of how good the instrument is at measuring low level signals, the lower this figure, the better, although the lowest signal level will still be governed by the measurement bandwidth. A typical spectrum analyzer may have a noise figure of 20 dB or more, whereas a typical receiver may have a noise figure of 10 dB. The preamplifier has a noise figure of typically 4 dB, significantly enhancing the low level performance of such instruments, enabling signals that were previously masked by noise to be seen.
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Pasternack Enterprises, Inc.
Pasternack's low phase noise amplifiers cover select frequency bands ranging from 1.5 to 18 GHz with residual phase noise levels as low as -180 dBc/Hz @ 10 KHz offset. Additional performance specs include small signal gain ranging from 9 to 14 dB, with typical noise figure of 5.5 dB. Psat levels for these amplifiers range from +16 to +25 dBm with Output IP3 levels as high as +34 dBm. All models feature single DC voltage supplies and input/output RF ports are internally matched for 50 ohms with DC blocking capacitors. These compact module assemblies require no external components and are available in rugged Kovar metal drop-in packages that are gold-over-nickel-plated and support field replaceable SMA connectors. All models are EAR99 and guaranteed to meet MIL-STD-883 test conditions for hermeticity and temperature cycle.
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Teledyne Marine Gavia ehf.
Gavia AUVs can be fitted with the Teledyne Benthos ATM-900 Acoustic Modem. The ATM-900 Series Acoustic Telemetry Modem is the most advanced, multipath and noise tolerant, modem available. They are designed to meet both the high data rate requirements of commercial users, and the higher reliability, lower data rate requirements of the military. The modems employ two modulation techniques: phase shift keying (PSK), which provides the highest bit rate, and multiple frequency shift keying (MFSK), which provides reliability in a multipath environment, or when the modems are required to operate in a low signal-to-noise (SNR) environment. The ATM-910 Series can transmit data using PSK modulation for reception by a Gavia Modem Deckbox, but receives data using MFSK modulation only. MFSK modulation is a spread spectrum modulation process that transmits multiple tones simultaneously.
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Ultrasound QA Solutions -
Sun Nuclear Corp.
Gammex is the only ultrasound QA solutions manufacturer with expertise in medical physics since 1969.The 156 phantom helped establish the mammography repeatability and reproducibility standard: any mammography technologist (radiographer) at any time, on any machine, can provide the same image set to help detect breast cancer.We collaborated with clinical and academic thought leaders to develop our patented HE Gel and the first portable Doppler Flow phantoms in the world. HE (High Equivalency) Gel is what sets Gammex ultrasound products apart; it helps ensure all your transducers and system settings are fully tested across the entire frequency range from 2 to 18 MHz. Our HE Gel combined with our medical physics and quality control expertise gives you confidence with consistent diagnostic image quality in clinical applications.
